1255884489

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{8573}}^1$

素因数の和:9017

約数の個数: 24

約数和(自身を含む): 1863198792

約数和(自身を除く): 607314303

約数列:

[1, 3, 9, 41, 123, 369, 397, 1191, 3573, 8573, 16277, 25719, 48831, 77157, 146493, 351493, 1054479, 3163437, 3403481, 10210443, 30631329, 139542721, 418628163, 1255884489]

約数ペア:

[(1, 1255884489), (3, 418628163), (9, 139542721), (41, 30631329), (123, 10210443), (369, 3403481), (397, 3163437), (1191, 1054479), (3573, 351493), (8573, 146493), (16277, 77157), (25719, 48831)]